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| author | Chris Metcalf <cmetcalf@tilera.com> | 2013-08-07 17:36:54 +0200 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2013-08-13 22:26:01 +0200 |
| commit | bc1a298f4e04833db4c430df59b90039f0170515 (patch) | |
| tree | 802da739309efeab62317f62ec4f1989f3f7d8dd /arch/tile/Kconfig | |
| parent | tile: remove calls to arch_flush_lazy_mmu_mode() (diff) | |
| download | linux-bc1a298f4e04833db4c430df59b90039f0170515.tar.xz linux-bc1a298f4e04833db4c430df59b90039f0170515.zip | |
tile: support CONFIG_PREEMPT
This change adds support for CONFIG_PREEMPT (full kernel preemption).
In addition to the core support, this change includes a number
of places where we fix up uses of smp_processor_id() and per-cpu
variables. I also eliminate the PAGE_HOME_HERE and PAGE_HOME_UNKNOWN
values for page homing, as it turns out they weren't being used.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/Kconfig')
| -rw-r--r-- | arch/tile/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index 0576e1d8c4f9..1126b9d2f4cc 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -301,6 +301,8 @@ config PAGE_OFFSET source "mm/Kconfig" +source "kernel/Kconfig.preempt" + config CMDLINE_BOOL bool "Built-in kernel command line" default n |